Plant roots detection in neutron imaging

2 次查看（过去 30 天）

Sharon Dabach 2014-1-15

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/112520-plant-roots-detection-in-neutron-imaging

评论： remaoun salim 2017-5-7

big1_110531_cor.zip

Hi all, I have neutron imaging of soil with plant roots and I need to detect the roots. Problem is that the background is varying according to water content in the soil. I tried thresholding and various blood vessel detection codes but none works well. Does someone have a suggestion? I attached an image for example.

Thanks in advance

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

回答（2 个）

Image Analyst 2014-1-15

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/112520-plant-roots-detection-in-neutron-imaging#answer_121024

在 MATLAB Online 中打开

Try this http://www.visionbib.com/bibliography/applicat841.html where you'll find papers such as

Zeng, G.[Guang], Birchfield, S.T.[Stanley T.], Wells, C.E.[Christina E.],
Detecting and Measuring Fine Roots in Minirhizotron Images Using Matched Filtering and Local Entropy Thresholding,
MVA(17), No. 4, September 2006, pp. 265-278. 
Kumar, P.[Pankaj], Cai, J.H.[Jin-Hai], Miklavcic, S.[Stan],
Root crown detection using statistics of Zernike moments,
ICARCV12(1130-1135). 
Automated Detection of Root Crowns Using Gaussian Mixture Model and Bayes Classification,
DICTA12(1-7). 
Perciano, T.[Talita], Hirata, R.[Roberto], de Castro Jorge, L.A.[Lúcio André],
Ridge Linking Using an Adaptive Oriented Mask Applied to Plant Root Images with Thin Structures,
CIARP10(378-385).

and several others

9 个评论
显示 7更早的评论隐藏 7更早的评论

Image Analyst 2014-1-28

I guess you'll have to translate it, if they will share it with you. Of course you'd have to offer to supply them with the MATLAB code in return, so try to make it as general purpose and well commented as possible.